02544+0946 A 2341 AD

 
 
02h 54m 25.10s +09° 46' 22.2" P.A. 308.00 sep 126.6 mag 9.70,10.65 Sp G5 dist. 171.53 pc (559.53 l.y.)
 
 
Coord 2000 02544+0946 Discov num A  2341 Comp AD Coord arcsec 2000 02 54 25.10 +09 46 22.2
Date first 1897 Date last 2015 Obs 13
Pa first 309 Pa last 308.4 P.A. Now (θ) 308.4°
Sep first 125.1 Sep last 126.6 Sep. Now (ρ) 126.6"
Mag pri 9.70 Mag sec 10.65 delta mag (ΔM) 0.95 Spectral class G5 (yellow)
Pri motion ra +021 Sec motion ra -006
Pri motion dec -004 Sec motion dec -007
Notes N (See Notes)
rPM=1.271
This double is not physical.
 
 
02544+0946 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 18058 110824 02 54 25 +09 46 22 HJ 658 A,BC 2016 31 24 18.6 9.70 11.18 1.48
Show 110824 02 54 25 +09 46 22 A 2341 AD 2015 13 308 126.6 9.70 10.65 0.95 <===
Show 02 54 26 +09 46 38 A 2341 BC 2016 13 4 1.4 10.10 10.70 0.60
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 110824 HIP 13543 Tycho2 0641-00969-1
Gaia DR2 21257996466859264 HD 18058 BD BD+09 370 Distance 171.53
Distance ly 559.53